Expect 29°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Cayenne in February. Check more long-term weather averages for Cayenne in February before you book your next holiday to French Guiana in 2018.

Guide to Cayenne weather in February

The average maximum daytime temperature in Cayenne in February is a warm 29°C (84°F) with high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 4 hours of bright sunshine each day, which represents 37% of the 12 hours of daylight.

Expect 306mm (12.0 inches) of rainfall across the whole of February with 16 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Cayenne in February is 27°C (81°F).